How to get Fulmin Prime Blueprint in Warframe?

Fulmin Prime Blueprint is an item dropped from Void relics.
You can find the list of relics below, and click on the links to see how to get them.

Relics dropping Fulmin Prime Blueprint

Other items:
Fulmin Solstice Skin Blueprint - Fulmin Prime Barrel - Fulmin Prime Stock
Fulmin Prime Receiver - Fulmination - Primed Fulmination